import { app, shell, BrowserWindow, ipcMain } from "electron";
import { join } from "path";
import { electronApp, optimizer, is } from "@electron-toolkit/utils";
import icon from "../../resources/icon.png?asset";


let mainWindow: BrowserWindow | null = null;
let envCheckWindow: BrowserWindow | null = null;

function createEnvCheckWindow(): void {
  envCheckWindow = new BrowserWindow({
    width: 600,
    height: 400,
    show: false,
    autoHideMenuBar: true,
    ...(process.platform === "linux" ? { icon } : {}),
    webPreferences: {
      preload: join(__dirname, "../preload/index.js"),
      sandbox: false,
      nodeIntegration: true,
      contextIsolation: false
    }
  });

  envCheckWindow.on("ready-to-show", () => {
    envCheckWindow!.show();
  });

  if (is.dev && process.env["ELECTRON_RENDERER_URL"]) {
    envCheckWindow.loadURL(`${process.env["ELECTRON_RENDERER_URL"]}/env-check.html`);
  } else {
    envCheckWindow.loadFile(join(__dirname, "../renderer/env-check.html"));
  }
}



function createMainWindow(): void {
  // Create the browser window.
  mainWindow = new BrowserWindow({
    width: 1920,
    height: 1080,
    show: false,
    autoHideMenuBar: true,
    ...(process.platform === "linux" ? { icon } : {}),
    webPreferences: {
      preload: join(__dirname, "../preload/index.js"),
      sandbox: false,
      webSecurity: false
    }
  });

  // mainWindow.webContents.toggleDevTools()

  mainWindow.on("ready-to-show", () => {
    mainWindow!.show();
  });

  mainWindow.webContents.setWindowOpenHandler((details) => {
    shell.openExternal(details.url);
    return { action: "deny" };
  });

  // HMR for renderer base on electron-vite cli.
  // Load the remote URL for development or the local html file for production.
  if (is.dev && process.env["ELECTRON_RENDERER_URL"]) {
    mainWindow.loadURL(process.env["ELECTRON_RENDERER_URL"]);
  } else {
    mainWindow.loadFile(join(__dirname, "../renderer/index.html"));
  }
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(() => {
  // Set app user model id for windows
  electronApp.setAppUserModelId('com.electron')

  // Default open or close DevTools by F12 in development
  // and ignore CommandOrControl + R in production.
  app.on('browser-window-created', (_, window) => {
    optimizer.watchWindowShortcuts(window)
  })

  createEnvCheckWindow()

  ipcMain.on('env-check-complete', (_event, success) => {
    if (success) {
      createMainWindow()
      envCheckWindow?.close()
      envCheckWindow = null
    } else {
      // Handle the case when environment check fails
      // You might want to show an error message or prompt for manual setup
      app.quit()
    }
  })

  app.on('activate', function () {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createEnvCheckWindow()
  })
})

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on("window-all-closed", () => {
  if (process.platform !== "darwin") {
    app.quit();
  }
});

// In this file you can include the rest of your app"s specific main process
// code. You can also put them in separate files and require them here.
